23451687

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 42561792

約数和(自身を除く): 19110105

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 811, 1071, 1377, 1701, 2433, 3213, 4131, 5677, 7299, 9639, 13787, 17031, 21897, 28917, 41361, 51093, 65691, 96509, 124083, 153279, 197073, 289527, 372249, 459837, 868581, 1116747, 1379511, 2605743, 3350241, 7817229, 23451687]

約数ペア:

[(1, 23451687), (3, 7817229), (7, 3350241), (9, 2605743), (17, 1379511), (21, 1116747), (27, 868581), (51, 459837), (63, 372249), (81, 289527), (119, 197073), (153, 153279), (189, 124083), (243, 96509), (357, 65691), (459, 51093), (567, 41361), (811, 28917), (1071, 21897), (1377, 17031), (1701, 13787), (2433, 9639), (3213, 7299), (4131, 5677)]